Bought an 08 LT3 convertible in May. Just turned 10K miles. The driver's side outer "bolster"of the seatback about 1/2 way up on the outside and lower towards the cushion have two faded looking spots from getting in and out. The interior is "ebony". Someone suggested, and I tried shoepolish. It actually worked, but the "fade" is slowly coming back. Is there a good permanent dye I could use to recolor this section. Is this a problem with the black interior. I think there is also some "fade" on the door panel just above the armrest.
Thanks!